Pith Number

pith:AJL4NL4J

pith:2018:AJL4NL4JJ65TBJOCLLYKL6RMOL

not attested not anchored not stored refs pending

One-Class Feature Learning Using Intra-Class Splitting

Bin Yang, Patrick Schlachter, Yiwen Liao

arxiv:1812.08468 v5 · 2018-12-20 · cs.LG · cs.CV · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AJL4NL4JJ65TBJOCLLYKL6RMOL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T00:20:42.634933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0257c6af894fbb30a5c25af0a5fa2c72c6714e810f5bcef90da55c8dad103693

Aliases

arxiv: 1812.08468 · arxiv_version: 1812.08468v5 · doi: 10.48550/arxiv.1812.08468 · pith_short_12: AJL4NL4JJ65T · pith_short_16: AJL4NL4JJ65TBJOC · pith_short_8: AJL4NL4J

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/AJL4NL4JJ65TBJOCLLYKL6RMOL \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 0257c6af894fbb30a5c25af0a5fa2c72c6714e810f5bcef90da55c8dad103693

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7581c9ddfc32de1ff6abdc00e70943b849149a707f6f4bdd4620706b9fe686d7",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-12-20T10:32:46Z",
    "title_canon_sha256": "28cbcc3ae3947848c6310612b3fb893d105a7467f6d2330ec52249cfcc9324bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.08468",
    "kind": "arxiv",
    "version": 5
  }
}